212148120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6247}}^1$

素因数の和:6544

約数の個数: 64

約数和(自身を含む): 638795520

約数和(自身を除く): 426647400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6247, 6792, 8490, 11320, 12494, 16980, 18741, 24988, 31235, 33960, 37482, 49976, 62470, 74964, 93705, 124940, 149928, 187410, 249880, 374820, 749640, 1767901, 3535802, 5303703, 7071604, 8839505, 10607406, 14143208, 17679010, 21214812, 26518515, 35358020, 42429624, 53037030, 70716040, 106074060, 212148120]

約数ペア:

[(1, 212148120), (2, 106074060), (3, 70716040), (4, 53037030), (5, 42429624), (6, 35358020), (8, 26518515), (10, 21214812), (12, 17679010), (15, 14143208), (20, 10607406), (24, 8839505), (30, 7071604), (40, 5303703), (60, 3535802), (120, 1767901), (283, 749640), (566, 374820), (849, 249880), (1132, 187410), (1415, 149928), (1698, 124940), (2264, 93705), (2830, 74964), (3396, 62470), (4245, 49976), (5660, 37482), (6247, 33960), (6792, 31235), (8490, 24988), (11320, 18741), (12494, 16980)]